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https://doi.org/10.17559/TV-20190715110928

Assessment of RC Frames for SD Limit State Using Nonlinear Methods of Analysis According to EN 1998-3

Aleksandra Radujković ; Universit of Novi Sad, Faculty of Technical Sciences, Trg Dositja Obradovića 6, 21000 Novi Sad, Republic of Serbia
Đorđe Lađinović* ; Universit of Novi Sad, Faculty of Technical Sciences, Trg Dositja Obradovića 6, 21000 Novi Sad, Republic of Serbia
Andrija Rašeta ; Universit of Novi Sad, Faculty of Technical Sciences, Trg Dositja Obradovića 6, 21000 Novi Sad, Republic of Serbia

Puni tekst: engleski, pdf (825 KB) str. 1870-1878 preuzimanja: 39* citiraj
APA 6th Edition
Radujković, A., Lađinović*, Đ. i Rašeta, A. (2020). Assessment of RC Frames for SD Limit State Using Nonlinear Methods of Analysis According to EN 1998-3. Tehnički vjesnik, 27 (6), 1870-1878. https://doi.org/10.17559/TV-20190715110928
MLA 8th Edition
Radujković, Aleksandra, et al. "Assessment of RC Frames for SD Limit State Using Nonlinear Methods of Analysis According to EN 1998-3." Tehnički vjesnik, vol. 27, br. 6, 2020, str. 1870-1878. https://doi.org/10.17559/TV-20190715110928. Citirano 23.01.2021.
Chicago 17th Edition
Radujković, Aleksandra, Đorđe Lađinović* i Andrija Rašeta. "Assessment of RC Frames for SD Limit State Using Nonlinear Methods of Analysis According to EN 1998-3." Tehnički vjesnik 27, br. 6 (2020): 1870-1878. https://doi.org/10.17559/TV-20190715110928
Harvard
Radujković, A., Lađinović*, Đ., i Rašeta, A. (2020). 'Assessment of RC Frames for SD Limit State Using Nonlinear Methods of Analysis According to EN 1998-3', Tehnički vjesnik, 27(6), str. 1870-1878. https://doi.org/10.17559/TV-20190715110928
Vancouver
Radujković A, Lađinović* Đ, Rašeta A. Assessment of RC Frames for SD Limit State Using Nonlinear Methods of Analysis According to EN 1998-3. Tehnički vjesnik [Internet]. 2020 [pristupljeno 23.01.2021.];27(6):1870-1878. https://doi.org/10.17559/TV-20190715110928
IEEE
A. Radujković, Đ. Lađinović* i A. Rašeta, "Assessment of RC Frames for SD Limit State Using Nonlinear Methods of Analysis According to EN 1998-3", Tehnički vjesnik, vol.27, br. 6, str. 1870-1878, 2020. [Online]. https://doi.org/10.17559/TV-20190715110928

Sažetak
Design of structures in seismically active areas according to EN 1998-1 includes a choice between two ductility classes, medium or high, without conditioning by other parameters or favouring any of them. The behaviour factor q is applied as a global reduction factor of internal forces that would develop in the structure in the event of elastic response. According to EN 1998-3 a seismic assessment is determined by comparing the demands with the corresponding capacities. For ductile element, seismic demand and capacity are expressed in terms of chord rotation. The research in this paper was focused on the study of influence of the design ductility classes, as well as of the design seismic actions and the number of frames storeys, on seismic response of reinforced concrete frames designed according to European codes. Seismic performance evaluation of newly designed code-conforming structures is of interest, in order to identify any potential weaknesses and deficiencies in new structures that are designed with appropriate acceptable level of structural damage in the event of a design earthquake. The considered frames were evaluated for the significant damage limit state, for which the return period corresponds to the designed seismic actions. Nonlinear methods of analysis were used, which are the reference methods for assessing seismic performance. The frames designed for high class ductility manifested more favourable seismic performance and the frames designed for lower seismic action had lower values of demand/capacity ratio.

Ključne riječi
chord rotation; nonlinear analysis method; RC frame; SD limit state

Hrčak ID: 248222

URI
https://hrcak.srce.hr/248222

Posjeta: 70 *